diff options
Diffstat (limited to 'sleekxmpp/plugins/xep_0030/disco.py')
| -rw-r--r-- | sleekxmpp/plugins/xep_0030/disco.py | 53 |
1 files changed, 42 insertions, 11 deletions
diff --git a/sleekxmpp/plugins/xep_0030/disco.py b/sleekxmpp/plugins/xep_0030/disco.py index 65c5ecc3..10f9ef4e 100644 --- a/sleekxmpp/plugins/xep_0030/disco.py +++ b/sleekxmpp/plugins/xep_0030/disco.py @@ -116,7 +116,7 @@ class xep_0030(base_plugin): 'get_items', 'set_items', 'del_items', 'add_identity', 'del_identity', 'add_feature', 'del_feature', 'add_item', 'del_item', 'del_identities', 'del_features', 'cache_info', - 'get_cached_info'] + 'get_cached_info', 'supports', 'has_identity'] self.default_handlers = {} self._handlers = {} @@ -270,17 +270,48 @@ class xep_0030(base_plugin): cached. Defaults to false. ifrom -- Specifiy the sender's JID. """ - try: - info = self.get_info(jid=jid, node=node, local=local, - cached=cached, ifrom=ifrom) - info = self._wrap(ifrom, jid, info, True) - features = info['disco_info']['features'] - return feature in features - except IqError: - return False - except IqTimeout: - return None + data = {'feature': feature, + 'local': local, + 'cached': cached} + return self._run_node_handler('supports', jid, node, ifrom, data) + + def has_identity(self, jid=None, node=None, category=None, itype=None, + lang=None, local=False, cached=True, ifrom=None): + """ + Check if a JID provides a given identity. + + Return values: + True -- The identity is provided + False -- The identity is not listed + None -- Nothing could be found due to a timeout + Arguments: + jid -- Request info from this JID. + node -- The particular node to query. + category -- The category of the identity to check. + itype -- The type of the identity to check. + lang -- The language of the identity to check. + local -- If true, then the query is for a JID/node + combination handled by this Sleek instance and + no stanzas need to be sent. + Otherwise, a disco stanza must be sent to the + remove JID to retrieve the info. + cached -- If true, then look for the disco info data from + the local cache system. If no results are found, + send the query as usual. The self.use_cache + setting must be set to true for this option to + be useful. If set to false, then the cache will + be skipped, even if a result has already been + cached. Defaults to false. + ifrom -- Specifiy the sender's JID. + """ + data = {'category': category, + 'itype': itype, + 'lang': lang, + 'local': local, + 'cached': cached} + return self._run_node_handler('has_identity', jid, node, ifrom, data) + def get_info(self, jid=None, node=None, local=False, cached=None, **kwargs): """ |